CN101548222A - Multitint ophthalmic lenses for the shortsighted - Google Patents
Multitint ophthalmic lenses for the shortsighted Download PDFInfo
- Publication number
- CN101548222A CN101548222A CNA2007800427931A CN200780042793A CN101548222A CN 101548222 A CN101548222 A CN 101548222A CN A2007800427931 A CNA2007800427931 A CN A2007800427931A CN 200780042793 A CN200780042793 A CN 200780042793A CN 101548222 A CN101548222 A CN 101548222A
- Authority
- CN
- China
- Prior art keywords
- lens
- wavelength
- outer peripheral
- zone
- peripheral areas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 208000001491 myopia Diseases 0.000 title description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 24
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 208000001309 degenerative myopia Diseases 0.000 claims description 7
- 230000004515 progressive myopia Effects 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 210000001525 retina Anatomy 0.000 description 14
- 230000004438 eyesight Effects 0.000 description 9
- 230000004379 myopia Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 210000000873 fovea centralis Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 230000002207 retinal effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004256 retinal image Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000001429 visible spectrum Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/24—Myopia progression prevention
Abstract
The present invention relates to an ophthalmic lens, having, on its surface, a colourless or yellow, central first zone and at least one peripheral second zone, selectively transmitting visible light having a wavelength shorter than 570 nm.
Description
Technical field
The present invention relates to a kind of multicolour lens of novelty, this lens is used for the treatment of progressive myopia.
Background technology
As everyone knows, myopia both can be heredity also can be acquired.
Owing to fathomless reason still, existing any ametropic emmetropization process can not correctly play effect for near-sighted individuality when being intended to usually eliminate birth.Afterwards, this obstacle can cause eyes undue growth in the axial direction.
That carries out on animal studies show that, emmetropization is the process of an activity, and it is as the reaction of the visual stimulus that received by eyes is produced.Many work advise that consumingly optical defocus can play important effect in this process.At present, attempt to focus on the myopia strategy slow down the myopia progress and concentrated in the centre focus by acting on, in other words, exactly retinal images is focused on the fovea centralis, this central area is positioned on the longitudinal axis of eyes.But should the success of strategy relative difficult.
People such as Smith have reported that the periphery defocuses recently in their International Application No. WO 2005/055891, be the not total focus of retinal images in the fovea centralis peripheral region, can in the generation of myopia and evolution, play effect, and target that should the zone is corrected the progress that can slow down myopia effectively.The technical scheme that proposes in this application relates to according to central vision provides suitable optical correction in known manner, this central vision has guaranteed the visual sensitivity that the patient is good, but the periphery rectification is adjusted, thereby obtained in the peripheral focus that is positioned at substantially on the preretinal point.
Yet this different rectification implements very complicated.In addition, this rectification if is effectively wanted during enforcement to guarantee that eyes and apparatus for correcting have good coaxiality.The apparatus for correcting of recommending in the International Application No. WO 2005/055891 is corneal correction mirror, operation on cornea, cornea implant, contact lenses, artificial lens.Use glasses as apparatus for correcting although this file is imagined equally, these have obviously constituted an embodiment that is unsuitable for the object of the invention.In fact, when eyes were mobile behind lens, the coaxiality of eyes and apparatus for correcting can be broken, and central vision can multilated thus.
Summary of the invention
Therefore, demand to the apparatus for correcting that is intended to slow down the myopia progress still exists, described apparatus for correcting makes and all obtains good visual sensitivity at central vision with on peripheral retina or aspect the peripheral preretinal peripheral focus, but this device produces less influence to the accurate aligning of its axis with accurate aligning of eyes axis.
In order to develop such device, the applicant has utilized known aberration phenomenon.Aberration is the material change of refractive, this compensating for variations as the lens of function of the optical wavelength of passing it.Thereby produced as the function of wavelength and the focal length (this phenomenon is also referred to as longitudinal chromatic aberration) that changes: wavelength is long more, and focus point is far away more from lens.
Usually, the eyes emmetropization finishes on lenticular axial length, thereby, aspect central vision, the focus point of gold-tinted is positioned substantially on the retina, and the red composition of this light focus on retina after take place, the focusing of the red composition of blue light roughly takes place before retina.In other words, the focussing plane of gold-tinted (570-590nm) intersects at retinal centre recess and retina basically, wavelength is positioned at behind the retina greater than the focussing plane of the light of 590nm and does not have intersection point with retina, and wavelength is positioned at before the retina less than the focussing plane of the light of 570nm and intersects with retina in coaxial border circular areas, this coaxial border circular areas is more away from fovea centralis, and optical wavelength is short more.
The design that forms basis of the present invention is by optionally filtering out the light as its function of wavelength, reduce the retinal area that is influenced by optical defocus as much as possible, thereby make light only in this way to pass eyes at retina set point place: the focussing plane of this light intersects at this point and retina.In other words:
-fovea centralis will receive gold-tinted,
-first annular region that is directly adjacent to fovea centralis only receives the light that wavelength is slightly less than yellow wavelengths,
-second annular region that is directly adjacent to first annular region only receives has more short wavelength's light, or the like,
The optical wavelength of passing eyes is short more, and outer peripheral areas (when its contact retina) is away from the eye center axle that passes fovea centralis.
The selection of light of function of passing the angle of eyes as light is filtered by the colorful coaxial annular region on the corrective ophthalmic eyeglass and is obtained quite simply, and this corrective ophthalmic eyeglass is suitable for patient's myopia.
Therefore, theme of the present invention is the corrective ophthalmic eyeglass, comprises that in its surface first is colourless or yellow center is regional, and promptly optionally transmission wavelength is the visible light of 570nm to 590nm, also comprise at least one peripheral second area, it optionally allows wavelength to pass less than the light of 570nm.
Another theme of the present invention is to utilize described lens manufacturing to be intended to slow down or stop the glasses of progressive myopia development.
At last, theme of the present invention is a kind of method for the treatment of progressive myopia, and it comprises that the glasses optometry that is used for the progressive myopia patient is single, and these glasses comprise the described lens of a slice at least.
Correcting lens of the present invention is the eyeglass that is used for myopia, promptly is preferably the single focus lens of spill, and this lens has-0.25 to-10.00 negative diopter.
" " center " is used for describing yellow or achromatic region to adjective, and it represents that this zone occupies and the corresponding position of lens optical centre of the present invention, and this zone is preferably to concentrate and is centered around near this optical centre.Therefore, this yellow or achromatic region extend beyond the viewed zone of vision of eyeglass wearer basically.
This colourless or regional circle or ellipse of being preferably of yellow center.
Advantageously, the diameter of yellow or colourless border circular areas, full-size perhaps yellow or colourless elliptic region be 5mm to 35mm, be preferably 10mm to 20mm, especially, for about 15mm.
Above-mentioned size colourless or that yellow center is regional is corresponding with the OK range of most eyeglass wearer, but it does not consider individual difference.According to the human eye actual observation to area size's size of limiting yellow or achromatic region be very favourable.The optimization of the relative size of center and outer peripheral areas can for example utilize vision print system technology (VPS) to carry out, and this technology is developed by the applicant in about the research process of individual behavior at other.It relates to a device that can be described in the individual difference in the head eye coordination strategy in the environment optic exploration, and described head eye coordination also is known as " head eye habit ".Therefore can determine, " the head person of moving " individual for the tendency of visually following its moving-head of object greater than mobile eyes, and on the other hand, " the eyes person of moving " is individual in order visually to follow its tendency that moves eyes of object greater than moving-head.
Therefore, eyeglass wearer head eye habit determine make it possible to size colourless or that yellow center is regional is optimized.If the wearer is more prone to follow object in the sight line by the head that rotates them than the eyes that rotate them, the general just enough whole vision area of covering eyeglass in 5 to 15mm central areas then.On the contrary, if the wearer is more prone to follow object in the sight line by the eyes that rotate them than the head that rotates them, so yellow or colourless central area must cover the lens area of relative broad, and for example this zone has the diameter of 15-35mm.
Colourless optionally transmission wavelength is less than the outer peripheral areas encirclement of the light of 570nm by at least one with the yellow center zone, and preferably, it is surrounded less than the outer peripheral areas of the light of 570nm by several optionally transmission wavelengths.
These zones are annular, and it is coaxial with another zone to be preferably a zone, or coaxial mutually between several zone.Their symcenter preferably is superimposed upon on the optical centre of eyeglass.
This outer peripheral areas preferably includes the zone of at least two different colours, and is preferred, comprises 3,4 or 5 zones that color is different.In fact, the region quantity of different colours is many more, and is good more as the adjustment from the optical wavelength transmission of the function at middle angle about central shaft, and it is big more to receive the scope of retina outer peripheral areas of picture rich in detail (promptly focusing on the retina).In the practice, the quantity in different colours annular zone only is subject to the complicacy of eyeglass colorize method.
Therefore, described outer peripheral areas is preferably formed by the coaxial annular zone of a plurality of different colours.In these annular regions each optionally transmitted visible light, when these zones away from the central area, the optical wavelength of the visible light of its transmission is short.Therefore, the preferred optionally transmission wavelength of annular region that is directly adjacent to the central area is slightly less than the light of 570nm, and for example wavelength is the light of 570nm to 550nm.Optionally transmission wavelength is less than the light of 550nm to be positioned at next annular region around first annular region, and for example wavelength is 550nm to the light of 530nm etc.Therefore, lens of the present invention can have for example colourless or yellow central area, and this central area is surrounded by the first green annular region, the second blue annular region and the 3rd purple annular region.Different annular regions can have identical or different width.
The annular region that centers on the central area is preferably and covers wavelength is the whole visible spectrum of 570nm to 400nm.Preferably, narrow more by the wavelength coverage that each annular region is optionally transmitted, the width of described annular region is just more little.
In a concrete embodiment, outer peripheral areas comprises infinitely-great annular region, the light of each annular region transmission setted wavelength.In this embodiment, to its edge boundary, it is the whole transmission visible light of 570nm to 400nm that this outer peripheral areas has demonstrated wavelength from the inner limit of outer peripheral areas, from the center in zone to the edge, be transmitted light wavelength and reduce gradually, preferably be linear and reduce.Afterwards, from inside to outside, this outer peripheral areas has the imperfect rainbow outward appearance of finger ring shape, and this rainbow outward appearance sweeps across the visible spectrum from the Huang to the purple.
Therefore, aforesaid myoporthosis eyeglass can reduce the peripheral retinal area that influenced by optical defocus substantially.Yet, when eyes are mobile behind eyeglass, the shortcoming of its fuzzy sight line, this so influence the described technical scheme of WO2005/055891.In fact, the color on surface can be adjusted and not rely on to the rectification number of degrees of eyeglass by known mode, thereby guaranteed the sharpness of image aspect central vision.When eyes move behind eyeglass and sight line when observing the lens area that is positioned at outside the central area, eyes only can be perceived change in color, and the sharpness of image basically can multilated.
Utilization is painted on by inorganic or suitable supporter that organic glass is made can be finished by for example distillation and/or inkjet printing with the process of making lens of the present invention.These technology are described in for example the applicant's application WO2006/079564 and FR2881230.It is also contemplated that the use on pixel film (pixelatedfilm) bottom of the jet printing technology of in combining patented claim WO2006/013250, describing.
Embodiment
By reading the following examples, the present invention will be better understood, and these embodiment set forth theme of the present invention in nonrestrictive mode.
Embodiment 1: lens of the present invention is painted by the mode of inkjet printing
Anion polyurethane (W324 that Baxenden sells) with 40% weight under magnetic agitation mixes with the silicasol (the Ludox TM40 that Aldrich sells) of 60% weight.After stirring one hour, be applied to the biplane bottom (500 changeed/20 seconds) of OrmaTM by the potpourri of centrifugal (rotation gluing) acquisition.Sediment in baking box 100 ℃ of dryings 1 hour.Thus obtained subbing thickness is 3.6 μ m.After the drying, comprised that the optical mirror slip of subbing and bottom can be printed by Canon i865 printer.Yellow center zone and three continuous greens, blueness and purple annular regions are by using Powerpoint
TMSoftware is drawn down respectively.Lens is incorporated in the load-on module of printer, this printer links to each other with computing machine, and this computing machine is at Powerpoint
TMContain file " yellow-three chromogenic filters that filter " in the software.Print.When eyeglass left printer, it was following dry 1 hour at 100 ℃ immediately.Acquisition has the lens of the yellow filtrator in center and green, blueness and three kinds of peripheral filtrators of purple.
Claims (9)
1. lens is characterized in that, this lens comprises in its surface:
-the first colourless or yellow center is regional and
-at least one second outer peripheral areas, its optionally transmission wavelength less than the visible light of 570nm.
2. lens according to claim 1 is characterized in that, this lens is the single focus lens of spill.
3. lens according to claim 1 and 2 is characterized in that, described colourless or yellow center is regional to be circular or oval.
4. lens according to claim 3 is characterized in that, described colourless or yellow center regional centralized is on the optical centre of eyeglass.
5. according to claim 3 or 4 described lenses, it is characterized in that, the diameter in described yellow center zone or full-size be 5mm to 35mm, be preferably 10mm to 20mm, be about 15mm especially.
6. according to each described lens in the aforementioned claim, it is characterized in that described outer peripheral areas is formed by the coaxial annular zone of a plurality of different colours, each described annular region is optionally transmitted visible light, this wavelength of visible light is short more, and described annular region decentering zone is far away more.
7. according to each described lens among the claim 1-5, it is characterized in that, from the inner limit of described outer peripheral areas to its edge boundary, described outer peripheral areas shows that wavelength is the whole transmission visible light of 570nm to 400nm, from this regional center to the edge, the light wavelength of being transmitted reduces gradually, and preferably, is linearity and reduces.
As described above in the claim each described lens be used for slowing down or stop purposes in the glasses of progressive myopia development in manufacturing.
9. treat the method for progressive myopia, it comprises that the glasses optometry that is used for the progressive myopia patient is single, and these glasses comprise that at least one is as each described lens among the claim 1-7.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0610098A FR2908896B1 (en) | 2006-11-17 | 2006-11-17 | COLORFUL COLOR OPHTHALMIC LENSES FOR MYOPES. |
| FR0610098 | 2006-11-17 | ||
| PCT/FR2007/052347 WO2008059178A1 (en) | 2006-11-17 | 2007-11-15 | Multitint ophthalmic lenses for the shortsighted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101548222A true CN101548222A (en) | 2009-09-30 |
| CN101548222B CN101548222B (en) | 2011-12-28 |
Family
ID=37890432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800427931A Active CN101548222B (en) | 2006-11-17 | 2007-11-15 | Multitint ophthalmic lenses for the shortsighted |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7971996B2 (en) |
| EP (1) | EP2092390B1 (en) |
| JP (1) | JP5259610B2 (en) |
| KR (1) | KR101423620B1 (en) |
| CN (1) | CN101548222B (en) |
| AT (1) | ATE499627T1 (en) |
| DE (1) | DE602007012757D1 (en) |
| FR (1) | FR2908896B1 (en) |
| WO (1) | WO2008059178A1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8500274B2 (en) | 2000-11-03 | 2013-08-06 | High Performance Optics, Inc. | Dual-filter ophthalmic lens to reduce risk of macular degeneration |
| US8403478B2 (en) * | 2001-11-02 | 2013-03-26 | High Performance Optics, Inc. | Ophthalmic lens to preserve macular integrity |
| ES2353369T3 (en) * | 2004-09-10 | 2011-03-01 | Hy-Ko Products Company | RADIO FREQUENCY IDENTIFICATION SYSTEM (RFID) FOR THE MANUFACTURE, DISTRIBUTION AND RETAIL SALE OF KEYS. |
| US20120075577A1 (en) | 2006-03-20 | 2012-03-29 | Ishak Andrew W | High performance selective light wavelength filtering providing improved contrast sensitivity |
| US8882267B2 (en) | 2006-03-20 | 2014-11-11 | High Performance Optics, Inc. | High energy visible light filter systems with yellowness index values |
| US8113651B2 (en) * | 2006-03-20 | 2012-02-14 | High Performance Optics, Inc. | High performance corneal inlay |
| US9377569B2 (en) | 2006-03-20 | 2016-06-28 | High Performance Optics, Inc. | Photochromic ophthalmic systems that selectively filter specific blue light wavelengths |
| US20070216861A1 (en) * | 2006-03-20 | 2007-09-20 | Andrew Ishak | Ophthalmic system combining ophthalmic components with blue light wavelength blocking and color-balancing functionalities |
| US8360574B2 (en) * | 2006-03-20 | 2013-01-29 | High Performance Optics, Inc. | High performance selective light wavelength filtering providing improved contrast sensitivity |
| FR2908896B1 (en) | 2006-11-17 | 2009-02-06 | Essilor Int | COLORFUL COLOR OPHTHALMIC LENSES FOR MYOPES. |
| FR2908897B1 (en) * | 2006-11-17 | 2009-03-06 | Essilor Int | COLORFUL COLOR OPHTHALMIC LENSES. |
| US9720253B2 (en) | 2008-12-22 | 2017-08-01 | The Medical College Of Wisconsin | Method and apparatus for limiting growth of eye length |
| TWI500993B (en) * | 2012-12-18 | 2015-09-21 | The use of chromatic aberration to control myopia and both the beauty of contact lenses | |
| US9798163B2 (en) | 2013-05-05 | 2017-10-24 | High Performance Optics, Inc. | Selective wavelength filtering with reduced overall light transmission |
| US9683102B2 (en) | 2014-05-05 | 2017-06-20 | Frontier Scientific, Inc. | Photo-stable and thermally-stable dye compounds for selective blue light filtered optic |
| TWI773680B (en) | 2016-08-01 | 2022-08-11 | 華盛頓大學 | Eyeglasses, ophthalmic lenses, contact lens and method of making the eyeglasses |
| CN110914743B (en) | 2017-05-08 | 2021-08-13 | 视窗视觉公司 | Contact lenses for reducing myopia and methods for making the same |
| US10884264B2 (en) | 2018-01-30 | 2021-01-05 | Sightglass Vision, Inc. | Ophthalmic lenses with light scattering for treating myopia |
| WO2021055162A1 (en) * | 2019-09-19 | 2021-03-25 | The Uab Research Foundation | Multi-spectral and multi-focal control of myopia |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1179188A (en) * | 1957-07-19 | 1959-05-21 | Glasses avoiding glare | |
| US3454332A (en) * | 1966-11-03 | 1969-07-08 | Robert Siegel | Corneal plastic contact lens with colored peripheral zone |
| US3628854A (en) * | 1969-12-08 | 1971-12-21 | Optical Sciences Group Inc | Flexible fresnel refracting membrane adhered to ophthalmic lens |
| FR2418478A2 (en) * | 1978-02-27 | 1979-09-21 | Carreau Bernard | Selectively filtered optical spectacles for e.g. tennis - have central clear region with surrounding partially opaque filter |
| FR2389912A1 (en) * | 1977-05-06 | 1978-12-01 | Carreau Bernard | Protective spectacle lens construction - reduces light transmitted to peripheral retinal regions using fibre optic patch with hole in centre |
| US5408278A (en) | 1990-11-23 | 1995-04-18 | Christman; Ernest H. | Method and device for enhancing visual and color perception |
| US5470932A (en) | 1993-10-18 | 1995-11-28 | Alcon Laboratories, Inc. | Polymerizable yellow dyes and their use in opthalmic lenses |
| US5838419A (en) * | 1996-02-22 | 1998-11-17 | Holland; Stephen | Method and apparatus for treating refractive eye abnormalities |
| JP3449406B2 (en) * | 1999-04-07 | 2003-09-22 | Ｈｏｙａヘルスケア株式会社 | Novel pyrazolone compound and ophthalmic plastic lens using the same |
| US6827440B2 (en) | 2000-01-03 | 2004-12-07 | Wesley Jessen Company | Colored contact lens with a more natural appearance |
| US6338559B1 (en) * | 2000-04-28 | 2002-01-15 | University Of Rochester | Apparatus and method for improving vision and retinal imaging |
| US8403478B2 (en) | 2001-11-02 | 2013-03-26 | High Performance Optics, Inc. | Ophthalmic lens to preserve macular integrity |
| US20030117576A1 (en) * | 2001-12-05 | 2003-06-26 | Ocular Sciences, Inc. | Colored contact lenses |
| US6811258B1 (en) | 2003-06-23 | 2004-11-02 | Alan H. Grant | Eyeglasses for improved visual contrast using hetero-chromic light filtration |
| US20060050232A1 (en) * | 2004-08-19 | 2006-03-09 | Jerry Dukes | Tinted contact lenses with gradient ring patterns |
| ES2247946B2 (en) * | 2005-04-19 | 2006-10-01 | Universidad Complutense De Madrid | THERAPEUTIC CONTACT LENS FOR PSEUDO-AFAQUIC EYES AND / OR IN NEURODEGENERATION PROCESS. |
| FR2908898B1 (en) | 2006-11-17 | 2009-02-06 | Essilor Int | COLORED OPHTHALMIC LENSES FOR DYSLEXICS. |
| FR2908896B1 (en) | 2006-11-17 | 2009-02-06 | Essilor Int | COLORFUL COLOR OPHTHALMIC LENSES FOR MYOPES. |
| WO2009143282A1 (en) * | 2008-05-20 | 2009-11-26 | Sarver Edwin J | Progressive chromatic aberration corrected ocular lens |
-
2006
- 2006-11-17 FR FR0610098A patent/FR2908896B1/en active Active
-
2007
- 2007-11-15 DE DE602007012757T patent/DE602007012757D1/en active Active
- 2007-11-15 CN CN2007800427931A patent/CN101548222B/en active Active
- 2007-11-15 AT AT07858703T patent/ATE499627T1/en not_active IP Right Cessation
- 2007-11-15 JP JP2009536778A patent/JP5259610B2/en active Active
- 2007-11-15 KR KR1020097012458A patent/KR101423620B1/en active IP Right Grant
- 2007-11-15 WO PCT/FR2007/052347 patent/WO2008059178A1/en active Application Filing
- 2007-11-15 EP EP07858703A patent/EP2092390B1/en active Active
- 2007-11-15 US US12/514,568 patent/US7971996B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090089871A (en) | 2009-08-24 |
| CN101548222B (en) | 2011-12-28 |
| FR2908896B1 (en) | 2009-02-06 |
| DE602007012757D1 (en) | 2011-04-07 |
| ATE499627T1 (en) | 2011-03-15 |
| EP2092390A1 (en) | 2009-08-26 |
| WO2008059178A1 (en) | 2008-05-22 |
| US7971996B2 (en) | 2011-07-05 |
| FR2908896A1 (en) | 2008-05-23 |
| JP2010510536A (en) | 2010-04-02 |
| US20100091240A1 (en) | 2010-04-15 |
| JP5259610B2 (en) | 2013-08-07 |
| KR101423620B1 (en) | 2014-07-25 |
| EP2092390B1 (en) | 2011-02-23 |
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